Hippo Seahouse: Hidden Objects

Name: Hippo Seahouse: Hidden Objects
Rating: 4.47 (2310 reviews)
Author: Happy Hippo - Kids Games

Happy Hippo - Kids Games

★ 4.5 (2,310 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,247,078

Style: Adventure

Free

Released: Mar 27, 2020

IAP: $1.99 - $6.99 per item

Contains ads

Rated: Everyone

Mechanics Hidden object Kids learningStory & characters

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +251 installs — 53% slower than the week before (+532) · 52/day since Sep 18
🏆Among Adventure games top 23% by installs gained this week (10230 peers growing)
⭐Rating steady at ★ 4.47 since Sep 18
🛠Updates dormant · updated 256 days ago

Installs since launch

+2,326 installs · +7 ratings since Sep 18

SDKs in the app · version 1.1.9, analysed Oct 22, 2026

Ad mediationCAS.AI ironSource / Unity LevelPlay
Ad networkChartboost DT Exchange (Fyber)Google Mobile Ads (AdMob) 22.6.0 InMobi Liftoff Monetize (Vungle) 7.1.0 Unity Ads 4.9.2
AnalyticsFirebase Analytics 21.3.0
ConsentGoogle User Messaging Platform 2.1.0
Engagement & messagingPlay In-App Review 2.0.1
Game engineUnity (engine)
PaymentsPlay Billing Library 5.2.1
PlatformPlay In-App Updates 2.1.0
Remote configFirebase Remote Config 21.4.0
Social & loginGoogle Sign-In 20.4.0

2 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

ironSource/LevelPlay adapter → vungleironSource/LevelPlay adapter → vungle

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.3.0 Feb 19, 2026 · seen Sep 18, 2026

This update includes performance improvement and bug fixing. We strive to provide the best gaming experience for kids and their parents. <br>Thank you for choosing our educational games with Hippo!<br>If you come up with ideas for improvement of our games or you want to share your opinion on them, feel free to contact us<br>support@psvgamestudio.com

Only the current version so far — new entries appear as the game ships updates.

Trailer

Hippo Seahouse: Hidden Objects screenshot

Hippo Seahouse: Hidden Objects is an adventure game by Happy Hippo - Kids Games with 1,000,000+ downloads (about 1.2M estimated). +251 installs in the last 7 days. Rated 4.5 from 2.3K ratings. Released Mar 27, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “New stories with the family favorite Hippo. Fascinating children's puzzles that will be interesting for boys and girls. Toddlers will search and find and try different interesting levels. Even toddlers will be able to complete the mission. Hippo family goes to the sea. In their seahouse exciting adventures and…”